Magnesium and magnesium alloys — Determination of manganese — Periodate photometric method (Manganese content between 0,01 and 0,8 %)
镁及镁合金——锰的测定——高碘酸盐光度法(锰含量在0.01和0.8%之间)
The method is applicable to the determination of manganese content in magnesium and magnesium alloys which do not contain zirconium, rare earths, or thorium. Specifies principle and procedure of the method, the reagents, apparatus, sampling, expression of results and test report.